CN219509116U - Building lifting device - Google Patents

Abstract

The utility model discloses a building lifting device which comprises an outer frame, an electric hoist, a lifting bin and a plurality of supporting pieces, wherein the electric hoist is arranged at the top of the outer frame, the electric hoist drags the lifting bin to enable the lifting bin to move up and down, wheels are arranged at the bottom of the outer frame, the supporting pieces are respectively arranged at the bottom of the outer frame, each supporting piece comprises a screw rod, a rotary handle and a base, the screw rod is in threaded connection with the bottom of the outer frame, the rotary handle is arranged at the top of the screw rod, and the base is arranged at the bottom of the screw rod. According to the utility model, the electric hoist drives the lifting bin to move up and down, a worker enters the lifting bin to control the lifting height, the outer wall operation is performed, the height of the lifting bin is automatically adjusted according to the construction progress, and the flexibility is high.

Description

A building lifting device

technical field

The utility model relates to the technical field of building construction, in particular to a building lifting device.

Background technique

In the field of building construction, it is often necessary to carry out construction work on the exterior walls of buildings. Among them, high-altitude working tools such as hanging baskets are often used for construction of exterior walls of high-rise buildings, while scaffolding is required for construction of exterior walls of low-rise buildings. To increase the working height, the scaffolding needs to be assembled and disassembled, and the height adjustment is inconvenient. Workers need to climb up and down to carry out construction work, and personal safety is not well guaranteed.

Utility model content

In view of this, the purpose of this utility model is to provide a building lifting device for the deficiencies of the prior art. The electric hoist drives the lifting warehouse to move up and down, and the staff enters the lifting warehouse to control the lifting height and perform exterior wall operations. The construction progress automatically adjusts the height of the lifting warehouse, with high flexibility.

In order to achieve the above object, the utility model adopts the following technical solutions:

A building lifting device, including an outer frame, an electric hoist, a lift bin and multiple supports, the electric hoist is arranged on the top of the outer frame, the electric hoist drags the lift bin to move up and down, wheels are arranged at the bottom of the outer frame, and multiple supports They are respectively arranged at the bottom of the outer frame, each supporting member includes a screw rod, a rotating handle and a base, the screw rod is screwed to the bottom of the outer frame, the rotating handle is arranged at the top of the screw rod, and the base is arranged at the bottom of the screw rod.

Further, a vertical guide rod is arranged inside the outer frame, and the lift bin is slidably connected with the guide rod.

Further, lighting lamps are arranged in the elevator cabin.

Further, railings are arranged around the lifting warehouse, and protective nets are arranged under the railings.

Further, the bottom of the outer frame is horizontally rotatably connected to a plurality of extension rods, and the end of each extension rod is screwed to a support.

Further, the top of the screw is provided with a rectangular connecting column, the rotating handle is provided on the rectangular connecting column, the base is rotatably provided with a connecting piece, and the bottom of the screw is fixedly connected with the connecting piece.

Further, the connector includes a pressure bearing plate, a connecting shaft and a fastening nut, the pressure bearing plate is fixedly connected to the bottom of the screw rod, the bottom of the pressure bearing plate is connected to the connecting shaft, the connecting shaft is threaded on the base and connected to it in rotation, and the bottom of the connecting shaft is threaded. Tighten the nuts.

The beneficial effects of the utility model are:

The utility model drives the lifting warehouse to move up and down through the electric hoist, and the staff enters the lifting warehouse, controls the lifting height, performs exterior wall work, and automatically adjusts the height of the lifting warehouse according to the construction progress, with high flexibility. Wheels are set at the bottom of the outer frame for easy movement and operation. A plurality of supports are also provided at the bottom of the outer frame, and during construction, the supports are brought into contact with the ground to provide support and improve the stability of the entire device. The outer frame is provided with guide rods, and the lifting chamber is slidably connected with it to prevent the lifting chamber from swinging during the lifting process, and the support is unstable, which affects the construction work. Lighting lamps are arranged in the elevator compartment for lighting purposes. There are railings around the lifting warehouse, and a protective net is set under the railings to prevent workers from falling while not affecting the operation and construction. The bottom of the outer frame is connected with a plurality of extension rods, and the ends of the extension rods are connected with support members, which increases the contact area between the bottom of the outer frame and the ground, improves the stability of the device, and enables workers to work more smoothly on the lifting chamber. The extension rod is horizontally connected with the bottom of the outer frame, which is convenient for finding a flat support point.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation of outer frame in the utility model;

Fig. 3 is the structural schematic diagram of lifting bin in the utility model;

Fig. 4 is a schematic diagram of an exploded structure of a support in the present invention.

In the figure: 1-Outer frame, 101-Extension rod, 2-Electric hoist, 3-Elevating warehouse, 4-Support, 401-Screw, 4011-Rectangular connecting column, 402-Rotary handle, 403-Base, 5-Wheel , 6-guide rod, 7-lighting lamp, 8-railing, 9-protective net, 10-connector, 1001-pressure plate, 1002-connecting shaft, 1003-fastening nut.

Implementation

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Referring to Fig. 1-Fig. 4, a kind of construction hoisting device provided by the utility model comprises an outer frame 1, an electric hoist 2, a lifting bin 3 and a plurality of supports 4, the electric hoist 2 is arranged on the top of the outer frame 1, and the electric hoist 2 drags Pull the lift bin 3 to move up and down. The lift bin 3 is provided with a lighting lamp 7 for lighting. There are railings 8 around the lift bin 3, and a protective net 9 is arranged under the railing 8 to prevent workers from falling while not affecting the workers. Operation construction, the worker stands in railing 8 and carries out construction work to wall surface. The electric hoist drives the lifting chamber to move up and down, the staff enters the lifting chamber 3, controls the lifting height, and then performs the external wall work, and automatically adjusts the height of the lifting chamber 3 according to the construction progress, with high flexibility. A vertical guide rod 6 is arranged in the outer frame 1, and the lift bin 3 is slidably connected with the guide rod 6 to prevent the lift bin 3 from swinging during the lifting process, and the support is unstable, which affects the construction work.

The bottom of the outer frame 1 is provided with wheels 5, which are convenient for movement and operation. A plurality of supports 4 are respectively arranged at the bottom of the outer frame 1. During construction, the supports 4 contact the ground to provide support and improve the stability of the entire device. Each support 4 includes a screw 401, a rotating handle 402 and a base 403, the screw 401 is screwed to the bottom of the outer frame 1, the rotating handle 402 is set on the top of the screw 401, and the base 403 is set on the bottom of the screw 401.

The bottom of the outer frame 1 is horizontally connected with a plurality of extension rods 101, and the extension rods 101 are horizontally connected with the bottom of the outer frame 1 through shafts. The ends of each extension rod 101 are screwed to a support member 401. When the ground below the support member 401 If it is not flat enough, you can turn the extension rod 101 to find a new support point. The top of the screw 401 is provided with a rectangular connecting post 4011 , the rotating handle 402 is sleeved on the rectangular connecting post 4011 for applying torque, the base 403 is rotatably provided with a connecting piece 10 , and the bottom of the screw 401 is fixedly connected with the connecting piece 10 . The connector 10 includes a pressure bearing plate 1001, a connecting shaft 1002 and a fastening nut 1003. The pressure bearing plate 1001 is fixedly connected to the bottom of the screw 401. The bottom of the pressure bearing plate 1001 is connected to the connecting shaft 1002. The connecting shaft 1002 is installed on the base 403 to rotate with it. Connection, the bottom of the connecting shaft 1002 is threaded to connect the fastening nut 1003. By turning the rotating handle 402, the screw rod 401 below is driven to rotate downward, and the base 403 at the bottom is pushed to contact the ground to play a supporting role. When the base 403 is in contact with the ground , the frictional force increases, because the base 403 is rotationally connected with the connecting shaft 1002, when the base 403 does not rotate, the connecting shaft 1002 can also rotate, so that the base 403 is in closer contact with the ground.

working principle:

First move the device to the front of the outer wall through the wheels 5, turn the extension rod 101 to find a support point, then twist the rotating handle 402 to make the base 403 at the bottom contact with the ground, when the support 401 is firmly fixed, the worker enters the lifting chamber 3 Inside, control the electric hoist 2 to start, so that the lifting warehouse 3 moves to the designated working height, and the workers stand in the railing 8 to carry out construction work on the wall. When the construction of the wall at this height is completed, the electric hoist 2 is controlled to move to the next The working height only needs to be operated until the work tasks in this area are completed, and then the worker walks out of the lifting chamber 3, raises the support member 401, and moves the device to the next working area to continue the construction work.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model without limitation, other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solution of the utility model, as long as they do not depart from the technical solution of the utility model The spirit and scope should be included in the claims of the present utility model.

Claims (7)

1. A building lifting device, characterized in that it includes an outer frame (1), an electric hoist (2), a lifting bin (3) and a plurality of supports (4), and the electric hoist (2) is arranged on the outer frame ( 1) the top, the electric hoist (2) drags the lifting chamber (3) to move up and down, the bottom of the outer frame (1) is provided with wheels (5), and a plurality of supports (4) are respectively arranged on the outer frame ( 1) Bottom, each supporting member (4) includes a screw rod (401), a rotating handle (402) and a base (403), the screw rod (401) is screwed to the bottom of the outer frame (1), and the rotating handle (402 ) is set on the top of the screw (401), and the base (403) is set on the bottom of the screw (401). 2. The building lifting device according to claim 1, characterized in that: the outer frame (1) is provided with a vertical guide rod (6), and the lifting chamber (3) slides with the guide rod (6) connect. 3. The building lifting device according to claim 1, characterized in that: an illuminating lamp (7) is arranged in the lifting chamber (3). 4. The building lifting device according to claim 1, characterized in that railings (8) are arranged around the lifting warehouse (3), and a protective net (9) is arranged under the railings (8). 5. The building lifting device according to claim 1, characterized in that: the bottom of the outer frame (1) is horizontally rotatably connected with a plurality of extension rods (101), and the end of each extension rod (101) is screwed to one support (4). 6. The building lifting device according to claim 5, characterized in that: the top of the screw (401) is provided with a rectangular connecting column (4011), and the rotating handle (402) is sleeved on the rectangular connecting column (4011) , the base (403) is rotatably provided with a connecting piece (10), and the bottom of the screw (401) is fixedly connected with the connecting piece (10). 7. The building lifting device according to claim 6, characterized in that: the connecting piece (10) includes a pressure bearing plate (1001), a connecting shaft (1002) and a fastening nut (1003), and the pressure bearing plate (1001) is fixedly connected to the bottom of the screw (401), the bottom of the pressure bearing plate (1001) is connected to the connecting shaft (1002), and the connecting shaft (1002) is passed through the base (403) to connect with it in rotation. The fastening nut (1003) is threadedly connected to the bottom of the shaft (1002).